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Display device and display control method

A display control method and technology of a display device, which are applied to static indicators, diodes, organic semiconductor devices, etc., can solve problems such as switching and the inability of display devices to perform single/double-sided display, and achieve controllable switching and simple structure. Effect

Active Publication Date: 2022-04-29
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the existing methods, the present application proposes a display device and a display control method to solve the technical problem in the prior art that a display device including only one OLED cannot switch between single-sided and double-sided display

Method used

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Embodiment Construction

[0044] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0045] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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Abstract

Embodiments of the present application provide a display device and a display control method. The display device includes an organic light-emitting display device with electrostatic attraction and includes a transparent cathode layer and a transparent anode layer, so that the organic light-emitting display device can realize two-way light output; The suppressed total reflection device, the suppressed switch is turned on or off according to the received control signal to control whether the active film layer has electrostatic attraction; it is bonded between the organic light-emitting display device and the suppressed total reflection device to form a Border glue for gaps. Wherein, when the active film layer has electrostatic attraction, the light emitted by the organic light-emitting display device is emitted from the active film layer; when the active film layer does not have electrostatic attraction, the light emitted by the organic light-emitting display device is totally reflected by the gap. Switching between single and double display surfaces of the display device can be realized by the suppressed switch.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, the present application relates to a display device and a display control method. Background technique [0002] Organic Light-Emitting Diode (OLED) display technology has obvious advantages: OLED is self-luminous, so it does not need backlight, and its thickness is significantly lower than that of liquid crystal display panels; OLED has excellent flexibility and can be folded and bent; OLED responds There are also advantages in terms of time, viewing angle, and power consumption. [0003] Most of the current OLED display devices are single-sided display, but with the development of science and technology and the improvement of people's requirements for products, the display device can only realize single-sided display and cannot meet the increasing display demand. At present, the display devices that can realize double-sided display mainly use two display panels, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H10K99/00
CPCH10K59/88H10K59/13H10K59/80524H10K59/873H10K59/878G09G3/3208H10K59/50H10K2102/3031H10K50/81H10K50/828H10K77/111H10K2102/311
Inventor 卜倩倩杨虹胡伟频张平奇
Owner BOE TECH GRP CO LTD
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